What is Powerhorn?
Powerhorn is a type of funnel -shaped speaker that can be used as a manual device or as part of a public address system (PA). It is often used for sports events, political functions, school events or for any activity with the need to amplify the sound. Power Horn may be acoustic or electric; The acoustic corner uses its funnel shape to design sound, while the electric corner uses a battery or electricity to amplify and design sound.
When hand holding, Powerhorn usually refers to a Bullhorn or Megaphone. The user speaks to the cone, and the sound of his voice is reinforced as he passes through the funnel. The shape of the cone intensifies the voice by streamlining it in a specific direction, as much as what happens when someone pulls their hands around the mouth. Without the use of Bullhorn, the human voice cannot be screened as far as the sound waves disperse faster when it spreads in several directions. This amplificatipkud is an effect, can be achieved by acoustic and electricPowerhorn.
Electric hand Powerhorn is controlled by the battery and usually has a vertical handle with a trigger that switches the Bullhorn from OFF to ON. These work with the same sound science as the acoustic Bullhorn, only use amplifiers and microphones to increase the sound radiated from the speaker. Hand-Held BullHorns can often be seen that they are used by cheerleaders and fans at sports events, as well as political protesters during the assembly.
Powerhorns in PA Systems can generally be seen at sports events and in school corridors and cafes. They use the same shape of the funnel cone as a hand Powerhorn, but are integrated into a loudspeaker system capable of transmitting sound through multiple powerhorns in a building or general area. These emit the sounds that signal the event of the listener - a packed -up end of the class or the upcoming serious weather - just like the DORLearning the speaker's message to a larger audience than he could achieve a single amplifier.
As a result of their portability and simple applications, Powerhorns can be complemented as accessories on cars and many other buildings and can be adapted for use in different situations. For example, many people use powerhorn sirens as part of their home or trading system. Simple design powerhorn allows you to withstand unfavorable weather conditions, so it is ideally suitable for outdoor and indoor purposes.